1388409822720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{825491}}^1$

素因数の和:825593

約数の個数: 240

約数和(自身を含む): 4874328839952

約数和(自身を除く): 3485919017232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 256, 288, 292, 320, 360, 365, 384, 438, 480, 512, 576, 584, 640, 657, 720, 730, 768, 876, 960, 1095, 1152, 1168, 1280, 1314, 1440, 1460, 1536, 1752, 1920, 2190, 2304, 2336, 2560, 2628, 2880, 2920, 3285, 3504, 3840, 4380, 4608, 4672, 5256, 5760, 5840, 6570, 7008, 7680, 8760, 9344, 10512, 11520, 11680, 13140, 14016, 17520, 18688, 21024, 23040, 23360, 26280, 28032, 35040, 37376, 42048, 46720, 52560, 56064, 70080, 84096, 93440, 105120, 112128, 140160, 168192, 186880, 210240, 280320, 336384, 420480, 560640, 825491, 840960, 1650982, 1681920, 2476473, 3301964, 4127455, 4952946, 6603928, 7429419, 8254910, 9905892, 12382365, 13207856, 14858838, 16509820, 19811784, 24764730, 26415712, 29717676, 33019640, 37147095, 39623568, 49529460, 52831424, 59435352, 60260843, 66039280, 74294190, 79247136, 99058920, 105662848, 118870704, 120521686, 132078560, 148588380, 158494272, 180782529, 198117840, 211325696, 237741408, 241043372, 264157120, 297176760, 301304215, 316988544, 361565058, 396235680, 422651392, 475482816, 482086744, 528314240, 542347587, 594353520, 602608430, 633977088, 723130116, 792471360, 903912645, 950965632, 964173488, 1056628480, 1084695174, 1188707040, 1205216860, 1267954176, 1446260232, 1584942720, 1807825290, 1901931264, 1928346976, 2113256960, 2169390348, 2377414080, 2410433720, 2711737935, 2892520464, 3169885440, 3615650580, 3803862528, 3856693952, 4338780696, 4754828160, 4820867440, 5423475870, 5785040928, 6339770880, 7231301160, 7713387904, 8677561392, 9509656320, 9641734880, 10846951740, 11570081856, 14462602320, 15426775808, 17355122784, 19019312640, 19283469760, 21693903480, 23140163712, 28925204640, 30853551616, 34710245568, 38566939520, 43387806960, 46280327424, 57850409280, 69420491136, 77133879040, 86775613920, 92560654848, 115700818560, 138840982272, 154267758080, 173551227840, 231401637120, 277681964544, 347102455680, 462803274240, 694204911360, 1388409822720]

約数ペア:

[(1, 1388409822720), (2, 694204911360), (3, 462803274240), (4, 347102455680), (5, 277681964544), (6, 231401637120), (8, 173551227840), (9, 154267758080), (10, 138840982272), (12, 115700818560), (15, 92560654848), (16, 86775613920), (18, 77133879040), (20, 69420491136), (24, 57850409280), (30, 46280327424), (32, 43387806960), (36, 38566939520), (40, 34710245568), (45, 30853551616), (48, 28925204640), (60, 23140163712), (64, 21693903480), (72, 19283469760), (73, 19019312640), (80, 17355122784), (90, 15426775808), (96, 14462602320), (120, 11570081856), (128, 10846951740), (144, 9641734880), (146, 9509656320), (160, 8677561392), (180, 7713387904), (192, 7231301160), (219, 6339770880), (240, 5785040928), (256, 5423475870), (288, 4820867440), (292, 4754828160), (320, 4338780696), (360, 3856693952), (365, 3803862528), (384, 3615650580), (438, 3169885440), (480, 2892520464), (512, 2711737935), (576, 2410433720), (584, 2377414080), (640, 2169390348), (657, 2113256960), (720, 1928346976), (730, 1901931264), (768, 1807825290), (876, 1584942720), (960, 1446260232), (1095, 1267954176), (1152, 1205216860), (1168, 1188707040), (1280, 1084695174), (1314, 1056628480), (1440, 964173488), (1460, 950965632), (1536, 903912645), (1752, 792471360), (1920, 723130116), (2190, 633977088), (2304, 602608430), (2336, 594353520), (2560, 542347587), (2628, 528314240), (2880, 482086744), (2920, 475482816), (3285, 422651392), (3504, 396235680), (3840, 361565058), (4380, 316988544), (4608, 301304215), (4672, 297176760), (5256, 264157120), (5760, 241043372), (5840, 237741408), (6570, 211325696), (7008, 198117840), (7680, 180782529), (8760, 158494272), (9344, 148588380), (10512, 132078560), (11520, 120521686), (11680, 118870704), (13140, 105662848), (14016, 99058920), (17520, 79247136), (18688, 74294190), (21024, 66039280), (23040, 60260843), (23360, 59435352), (26280, 52831424), (28032, 49529460), (35040, 39623568), (37376, 37147095), (42048, 33019640), (46720, 29717676), (52560, 26415712), (56064, 24764730), (70080, 19811784), (84096, 16509820), (93440, 14858838), (105120, 13207856), (112128, 12382365), (140160, 9905892), (168192, 8254910), (186880, 7429419), (210240, 6603928), (280320, 4952946), (336384, 4127455), (420480, 3301964), (560640, 2476473), (825491, 1681920), (840960, 1650982)]